UK based  – ship anywhere
http://caliroots.com/
http://www.flatspot.com/collections/vans
http://www.kateskates.co.uk/
http://www.offspring.co.uk/perl/go.pl/home.html
http://www.natterjacks.com/
http://www.routeone.co.uk/

Italy – http://www.specialmilano.com/

Canada based – ship anywhere
http://bagginsshoes.com/Vans-c-286/, http://store.thinkempire.com/en/brand/Vans
http://othshop.ca/

Australia based – ship anywhere
http://www.surfdome.com/
http://www.surfstitch.com/

US Sites that ship Internationally:
http://shop.ccs.com/
http://www.dqmnewyork.com/shop/
http://www.karmaloop.com/
http://www.buyskateshoes.com/
http://www.sportiela.com/